G11B2020/1225 - CPC Classification Index

ClassID:

198910 ⎘

G11B2020/1225 - CPC Classification

Classification description:

Signal processing not specific to the method of recording or reproducing; Circuits therefor; Digital recording or reproducing; Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc frame, i.e. a subunit of a sector containing user data, e.g. a sync frame

Recent Application in this class:

20250054517

2025-02-13

Magnetic disk drive and data control method

20210327469

2021-10-21

Magnetic disk device capable of correcting servo demodulation position

20210327468

2021-10-21

Magnetic disk device capable of correcting servo demodulation position

20200286517

2020-09-10

Magnetic disk device capable of correcting servo demodulation position

20170103780

2017-04-13

Optical disk, optical disk recording method, optical disk recording device, and integrated circuit

20120008474

2012-01-12

Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus

20100254240

2010-10-07

PLL control device and reproduction apparatus with linking portion control

20090016704

2009-01-15

INFORMATION REPRODUCTION DEVICE, INFORMATION REPRODUCTION METHOD, AND INFORMATION REPRODUCTION PROGRAM

20080253247

2008-10-16

Optical disc system

#10

20080247302

2008-10-09

RECORDING MEDIUM, RECORDING METHOD, REPRODUCTION METHOD, RECORDING APPARATUS AND REPRODUCTION APPARATUS

#11

20080247299

2008-10-09

Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus

#12

20080212438

2008-09-04

Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus

#13

20080205237

2008-08-28

Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus

#14

20070230314

2007-10-04

Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus

#15

20070165501

2007-07-19

Recording medium, recording apparatus, and reading apparatus

#16

20070147211

2007-06-28

Sync frame structure, information storage medium, information recording method, information reproduction method, information reproduction apparatus

#17

20070097843

2007-05-03

Sync frame structure, information storage medium, information recording method, information reproduction method, information reproduction apparatus

#18

20070097840

2007-05-03

Sync frame structure, information storage medium, information recording method, information reproduction method, information reproduction apparatus

#19

20070097839

2007-05-03

Sync frame structure, information storage medium, information recording method, information reproduction method, information reproduction apparatus

#20

20070086323

2007-04-19

SYNC FRAME STRUCTURE, INFORMATION STORAGE MEDIUM, INFORMATION RECORDING METHOD, INFORMATION REPRODUCTION METHOD, INFORMATION REPRODUCTION APPARATUS

#21

20070086321

2007-04-19

Sync frame structure, information storage medium, information recording method, information reproduction method, information reproduction apparatus

#22

20070086314

2007-04-19

Sync frame structure, information storage medium, information recording method, information reproduction method, information reproduction apparatus

#23

20070086313

2007-04-19

Sync frame structure, information storage medium, information recording method, information reproduction method, information reproduction apparatus

#24

20070086312

2007-04-19

Sync frame structure, information storage medium, information recording method, information reproduction method, information reproduction apparatus

#25

20070058514

2007-03-15

Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus

#26

20070053263

2007-03-08

Recording medium, recording method, reproduction method, recording apparatus and reproduction apparatus

#27

20070030775

2007-02-08

HDD sector format with reduced vulnerability to defects and burst errors

#28

20060291346

2006-12-28

Optical disc apparatus

#29

20060077839

2006-04-13

Recording medium, recording apparatus, and reading apparatus

#30

20050190687

2005-09-01

Recording medium, recording apparatus, and reading apparatus

#31

20050169142

2005-08-04

Recording medium, recording apparatus, and reading apparatus

#32

20050163035

2005-07-28

Recording medium, recording apparatus, and reading apparatus

#33

20050163034

2005-07-28

Recording medium, recording apparatus, and reading apparatus

#34

20050163003

2005-07-28

Recording medium, recording apparatus, and reading apparatus

#35

20050128914

2005-06-16

Optical disc apparatus

#36

20050122851

2005-06-09

Record carrier and scanning device

#37

20050111330

2005-05-26

Data reproduction apparatus and data reproduction method

#38

20050018566

2005-01-27

Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof